VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

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V/164/dr5 LAMOST DR5 catalogs (Luo+, 2019)
LAMOST DR5 catalog (04/07/2019 version) (9026365 rows)
  recno=894207
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ColumnValue  Explain   (UCD)
_RAJ200014 36 15.372000000 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+29 54 30.06360000 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195014 34 05.773058324 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+30 07 30.87787394 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon046.039421846730 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+66.858124146250 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
894207recno 894207  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ObsID 49804152  (i) [101001/585216248] Observation ID (meta.id)
TargetJ143615.37+295430.0  (i) Target Designation (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
Obs.Date2012-04-08 "Y:M:D" Target Observation Date (time.epoch;obs)
LMJD56026   [55859/57921] Local Modified Julian Day (time.epoch)
MJD56025   [55858/57920] Modified Julian Day (time.epoch)
PlanIdVB3_219N30_V2  Plan Name (obs.field)
spId04   [1/16] Spectrograph ID (meta.id;instr)
FiberId152   [1/250] Fiber ID (meta.id)
RAJ2000219.0640500000 deg (i) Fiber pointing right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+29.9083510000 deg (i) Fiber pointing declination (J2000) (pos.eq.dec;meta.main)
snru 0.63   Signal Noise Ratio of u filter (stat.snr)
snrg 5.38   Signal Noise Ratio of g filter (stat.snr)
snrr 8.25   Signal Noise Ratio of r filter (stat.snr)
snri 9.84   Signal Noise Ratio of i filter (stat.snr)
snrz 9.76   Signal Noise Ratio of z filter (stat.snr)
objTypestar  Object Type (src.class)
ClassUnknown  Spectra Type (src.class)
SubClassNon  Stellar Sub-Class (src.class)
z    Redshift (src.redshift)
e_z    []? rms uncertainty on z (stat.error;src.redshift)
magTypebrijhk  Target Magnitude Type (meta.note)
mag1    Magnitude in Band 1 of magType (phot.mag)
mag2    Magnitude in Band 2 of magType (phot.mag)
mag3    Magnitude in Band 3 of magType (phot.mag)
mag4    Magnitude in Band 4 of magType (phot.mag)
mag513.08   Magnitude in Band 5 of magType (phot.mag)
mag612.31   Magnitude in Band 6 of magType (phot.mag)
mag711.88   Magnitude in Band 7 of magType (phot.mag)
tsourcePILOT  Organization or person who submits input catalog (meta.curation)
FiberTypeObj  Fiber Type of target (Obj, Sky, F-std, Unused, PosErr, Dead) (meta.note)
tfrom-  Input catalog submitted by an organization or a person determined by the tsource (obs.observer)
tInfoVB1438+3000_V2  Target ID from SDSS, UCAC4, PANSTAR and other catalogue (meta.bib)
n_offset0   [0/1] Whether there is a fiber offset during observation (meta.note)
offset 0.000 arcsec [0/99] If offset is true, it gives the offset distance from the target's coordinator in input catalog (pos.angDistance;arith.diff)
RA1deg219.0640500000  Rigth ascension from input catalog (J2000) (pos.eq.ra)
DE1deg29.9083510000  Declination from input catalog (J2000) (pos.eq.dec)
  
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